Turning machine



FIG. 1 is a perspective view of a turning machine embodying our newdesign;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevational view taken from the right of FIG. 1;

FIG. 4 is a side elevational view taken from the left of FIG. 1;

FIG. 5 is a top plan view thereof, the bottom being unornamented;

FIG. 6 is a rear elevational view thereof.

The ornamental design for a turning machine, substantially as shown anddescribed.